171.239.144.0/21

AS7552  ·  Viettel Group

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Summary

Country Vietnam
Domain viettel.com.vn
ASN AS7552
Parent Range 171.224.0.0/11
Registry APNIC
ID VIETTEL-VN

WHOIS Details

inetnum:        171.224.0.0 - 171.255.255.255
netname:        VIETTEL-VN
descr:          Viettel Group
descr:          No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
admin-c:        TVT8-AP
tech-c:         NDT9-AP
status:         ALLOCATED PORTABLE
mnt-irt:        IRT-VNNIC-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2017-11-11T09:43:21Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-11-17T23:08:34Z
source:         APNIC

person:         Nguyen Dang Tiep
address:        Viettel Network Corporation
address:        No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
phone:          +84-24-62989898
e-mail:         soc@viettel.com.vn
nic-hdl:        NDT9-AP
mnt-by:         MAINT-VN-VIETEL
last-modified:  2017-11-11T09:40:35Z
source:         APNIC

person:         Tran Van Thanh
address:        Viettel Network Corporation
address:        No 1, Tran Huu Duc street, My Dinh 2 ward, Nam Tu Liem district, Ha Noi City
country:        VN
phone:          +84-24-62989898
e-mail:         soc@viettel.com.vn
nic-hdl:        TVT8-AP
mnt-by:         MAINT-VN-VIETEL
last-modified:  2018-08-21T09:57:13Z
source:         APNIC

route:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS24086
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:12:04Z
source:         APNIC

route:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS38731
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:12:09Z
source:         APNIC

route:          171.224.0.0/11
descr:          VIETTEL-VN
origin:         AS7552
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-08-14T17:11:59Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 171.239.144.0/21

Range ASN Company Num of IPs
171.224.0.0/11 AS24086 Viettel Group 2,097,152
171.224.0.0/11 AS38731 Viettel Group 2,097,152
171.224.0.0/11 AS7552 Viettel Group 2,097,152

Nearby Ranges

BGP prefixes that overlap with 171.239.0.0/16

Range ASN Company Num of IPs
171.224.0.0/11 AS24086 Viettel Group 2,097,152
171.224.0.0/11 AS38731 Viettel Group 2,097,152
171.224.0.0/11 AS7552 Viettel Group 2,097,152

Hosted domains

There are 14 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
171.239.147.208 chothuedangiaoninhhoa.com 9
171.239.149.29 hvscweb.com 2
171.239.147.85 tranhamduong.io.vn 1
171.239.147.56 chidangtech.com 1
171.239.148.86 hieunlt.org 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

1,525 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
171.239.145.190 AS7552 Viettel Group 1.04ms from Ho Chi Minh City, VN
171.239.148.60 AS7552 Viettel Group 0.74ms from Ho Chi Minh City, VN
171.239.146.201 AS7552 Viettel Group 0.95ms from Ho Chi Minh City, VN
171.239.151.9 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN
171.239.149.66 AS7552 Viettel Group 0.95ms from Ho Chi Minh City, VN
171.239.147.17 AS7552 Viettel Group 1.02ms from Ho Chi Minh City, VN
171.239.144.229 AS7552 Viettel Group 0.94ms from Ho Chi Minh City, VN
171.239.150.191 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
216.115.150.229 AS5009 REV 10.32ms from Dallas, US
66.83.149.37 AS7029 Windstream Communications LLC 0.29ms from Dallas, US
47.244.93.181 AS45102 Alibaba (US) Technology Co., Ltd. 0.78ms from Hong Kong, HK
148.71.206.165 AS12353 Vodafone Portugal 8.00ms from Lisbon, PT
81.78.29.197 AS5378 Vodafone Limited 10.35ms from Manchester, GB
24.196.61.69 AS20115 Charter Communications LLC 7.80ms from Milwaukee, US
129.222.94.5 AS14593 Space Exploration Technologies Corporation 12.94ms from Montreal, CA
24.115.55.21 AS3737 PenTeleData Inc. 11.06ms from Morris Plains, US
86.223.151.165 AS3215 Orange S.A. 5.18ms from Paris, FR
161.153.137.69 AS31898 Oracle Corporation 1.28ms from Phoenix, US
177.174.52.117 AS26599 TELEFÔNICA BRASIL S.A 4.10ms from Porto Alegre, BR
167.250.253.85 AS265239 MAXLINK TECNOLOGIA EIRELI - ME 13.52ms from Sao Paulo, BR
123.60.16.101 AS55990 Huawei Cloud Service data center 3.56ms from Shanghai, CN
202.100.49.149 AS4134 CHINANET-BACKBONE 1.84ms from Xi'an, CN
217.114.144.85 AS3226 OOO "NI" 7.63ms from Yekaterinburg, RU
46.167.107.85 AS8427 Joint Stock Company TransTeleCom 8.96ms from Yekaterinburg, RU
34.86.205.5 AS396982 Google LLC 0.13ms from Ashburn, US
41.22.180.197 AS29975 Vodacom 11.27ms from Centurion, ZA
93.115.141.101 AS8926 Moldtelecom SA 0.51ms from Chisinau, MD
115.77.225.213 AS7552 Viettel Group 0.94ms from Ho Chi Minh City, VN
171.250.179.165 AS7552 Viettel Group 0.98ms from Ho Chi Minh City, VN
112.159.255.229 AS17858 LG POWERCOMM 1.37ms from Incheon, KR
99.72.199.5 AS7018 AT&T Enterprises, LLC 5.11ms from Kansas City, US
83.33.243.101 AS3352 TELEFONICA DE ESPANA S.A.U. 1.46ms from Madrid, ES
166.252.199.53 AS6167 Verizon Business 16.40ms from New York City, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f8 171.239.146.74
traceroute to 171.239.146.74 (171.239.146.74): 64 hops max, 52 byte packets
8 [AS7552] 27.68.210.37 211.77 ms
9 *
10 *
11 [AS7552] 171.239.146.74 212.861 ms
Measurement taken from IPinfo ProbeNet in Bacau, RO
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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